:root {
  /* Dark theme (default) refined to true black background */
  --bg: #000000;
  --panel: #0f0f10;
  --text: #ffffff;
  --muted: #e0e0e0;
  --border: rgba(212, 175, 115, 0.20);
  --btn: rgba(212, 175, 115, 0.16);
  --btnHover: rgba(212, 175, 115, 0.26);
  --accent: rgba(212, 175, 115, 0.95);
  --accent2: rgba(41, 128, 185, 0.95);
  --accent3: rgba(231, 111, 81, 0.92);
  --shadow: 0 20px 54px rgba(0, 0, 0, 0.55);
  --shadowSoft: 0 14px 34px rgba(0, 0, 0, 0.32);
  --ring: 0 0 0 3px color-mix(in srgb, var(--accent) 40%, transparent);
  --radius: 18px;
  --radiusSm: 12px;
  --ease: cubic-bezier(.2,.8,.2,1);
  --easeSpring: cubic-bezier(.34,1.56,.64,1);
}

[data-theme="light"] {
  --bg: #faf8f3;
  --panel: #ffffff;
  --text: #2c2416;
  --muted: #6b5d48;
  --border: rgba(139, 101, 49, 0.16);
  --btn: rgba(139, 101, 49, 0.08);
  --btnHover: rgba(139, 101, 49, 0.16);
  --accent: rgba(139, 101, 49, 0.96);
  --accent2: rgba(30, 115, 172, 0.94);
  --accent3: rgba(204, 85, 61, 0.92);
  --shadow: 0 18px 50px rgba(44, 36, 22, 0.16);
  --shadowSoft: 0 12px 28px rgba(44, 36, 22, 0.11);
}

* { 
  box-sizing: border-box; 
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: background 260ms var(--ease), color 260ms var(--ease);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Ensure all text is white in dark mode for readability */
[data-theme="dark"] body,
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] div,
[data-theme="dark"] label,
[data-theme="dark"] strong {
  color: #ffffff !important;
}

[data-theme="dark"] .muted {
  color: #e0e0e0 !important;
  opacity: 0.85;
}

/* Ensure all text is white in dark mode for readability */
[data-theme="dark"] *,
[data-theme="dark"] body,
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] div,
[data-theme="dark"] label,
[data-theme="dark"] strong {
  color: #ffffff !important;
}

[data-theme="dark"] .muted {
  color: #e0e0e0 !important;
  opacity: 0.85;
}

/* Performance: Use GPU acceleration for transforms */
.card,
.btn,
button {
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Optimized image loading */
img {
  content-visibility: auto;
  will-change: auto;
}

/* Hero fade transition - ultra smooth */
.hero-fade-enter {
  opacity: 0;
  transform: scale(1.02);
}

.hero-fade-active {
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.4s ease-out, transform 0.5s ease-out;
}

.hero-fade-exit {
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.3s ease-in;
}

/* Fast image reveal */
.img-reveal {
  opacity: 0;
  transition: opacity 0.3s ease-out;
}

.img-reveal.loaded {
  opacity: 1;
}

a { 
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: none;
  width: 100%;
  margin: 0 auto;
  padding: 12px;
}

/* Reservation page polish without altering the form */
.reservation-page {
  padding-top: 12px;
  padding-bottom: 12px;
}

/* Make reservation page full-width */
.reservation-page.container {
  max-width: none;
  width: 100%;
  padding-left: 12px;
  padding-right: 12px;
}

.reservation-page .hero-title {
  letter-spacing: 0.2px;
}

.reservation-page .hero-sub {
  font-size: 15px;
}

.reservation-page .grid {
  gap: 8px; /* tighter to keep page short and wide */
}

@media (max-width: 720px) {
  .reservation-page.container {
    padding-left: 8px;
    padding-right: 8px;
  }
}

.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(0);
  opacity: 1;
  transition: background 280ms var(--ease), border-color 280ms var(--ease), box-shadow 280ms var(--ease), transform 260ms var(--ease), opacity 220ms var(--ease);
}

/* Safari-specific: lighter backdrop effect */
@supports (-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px)) {
  .nav {
    backdrop-filter: blur(8px) saturate(120%);
    background: color-mix(in srgb, var(--bg) 75%, transparent);
  }
}

.nav.nav--hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.nav::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, 
    color-mix(in srgb, var(--accent) 8%, transparent) 0%, 
    transparent 20%, 
    transparent 80%, 
    color-mix(in srgb, var(--accent2) 8%, transparent) 100%);
  opacity: 0.6;
  pointer-events: none;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform 220ms var(--easeSpring);
}

.brand:hover {
  transform: scale(1.03);
}

.brand:active {
  transform: scale(0.98);
}

.nav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.btn {
  border: 1px solid var(--border);
  background: var(--btn);
  color: var(--text);
  border-radius: var(--radiusSm);
  padding: 9px 14px;
  cursor: pointer;
  font-weight: 500;
  transition: transform 180ms var(--easeSpring), background 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 20%, transparent), transparent);
  opacity: 0;
  transition: opacity 200ms var(--ease);
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover {
  background: var(--btnHover);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

.btn:hover::before {
  opacity: 1;
}

.btn:active { 
  transform: translateY(0px) scale(0.97); 
}

.btn:active::after {
  width: 300px;
  height: 300px;
  opacity: 0;
  transition: 0s;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

.btn-primary {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 42%, var(--btn)),
    color-mix(in srgb, var(--accent2) 24%, var(--btn))
  );
  font-weight: 600;
  animation: subtle-pulse 3s ease-in-out infinite;
}

.btn-primary:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--accent) 35%, transparent);
  animation: none;
}

@keyframes subtle-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 40%, transparent);
  }
  50% {
    box-shadow: 0 0 0 8px color-mix(in srgb, var(--accent) 0%, transparent);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadowSoft);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), border-color 180ms var(--ease);
}

.card:hover {
  box-shadow: var(--shadow);
}

.card-body { padding: 14px; }

.muted { color: var(--muted); }

.hero {
  border-radius: calc(var(--radius) + 2px);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 88%, transparent), var(--panel));
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, color-mix(in srgb, var(--accent) 4%, transparent) 100%);
  pointer-events: none;
}

.hero-inner {
  padding: 28px 16px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  align-items: center;
}

.hero-copy { grid-column: span 7; }
.hero-art { grid-column: span 5; }

.hero-title {
  font-size: 34px;
  line-height: 1.1;
  margin: 0 0 10px 0;
}

.hero-sub {
  margin: 0 0 14px 0;
  color: var(--muted);
}

.hero-img {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 16px;
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--panel) 50%, transparent), color-mix(in srgb, var(--bg) 55%, transparent));
  box-shadow: var(--shadowSoft);
  transition: transform 260ms var(--easeSpring), box-shadow 260ms var(--ease);
  background-size: cover;
  background-position: center;
}

/* Dark theme: enforce pure black page background and reduce tints */
[data-theme="dark"] html,
[data-theme="dark"] body {
  background: #000000 !important;
}

[data-theme="dark"] .nav {
  background: rgba(0, 0, 0, 0.6) !important;
}

[data-theme="dark"] .nav::before {
  display: none;
}

[data-theme="dark"] .hero {
  background: var(--panel) !important;
}

[data-theme="dark"] .hero::after {
  display: none;
}

.hero-img:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: var(--shadow);
}

.pill {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--muted);
  font-size: 13px;
}

.pill-outline {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 200ms var(--ease);
}

.pill-outline:hover {
  background: var(--btn);
  border-color: var(--accent);
  color: var(--text);
}

.vehicle-grid { grid-template-columns: repeat(12, 1fr); }

.vehicle-card {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
}

.vehicle-card:hover {
  transform: translateY(-2px);
}

.vehicle-img {
  width: 100%;
  aspect-ratio: 16/10;
  background: color-mix(in srgb, var(--accent) 12%, var(--panel));
}

/* Tour card styles */
.tour-card {
  display: flex;
  flex-direction: column;
}

.tour-card:hover {
  transform: translateY(-2px);
}

.tour-image-wrapper {
  background: color-mix(in srgb, var(--accent) 8%, var(--panel));
}

.tour-image-wrapper img {
  transition: transform 300ms var(--ease);
}

.tour-card:hover .tour-image-wrapper img {
  transform: scale(1.03);
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.field {
  display: grid;
  gap: 6px;
}

.input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 88%, var(--bg));
  color: var(--text);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease), background 160ms var(--ease);
}

.input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: var(--ring);
}

textarea { min-height: 96px; resize: vertical; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 18px;
  padding: 18px 0;
  color: var(--muted);
}

.whatsapp-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 20;
}

/* ---- Reservation page professional polish ---- */
.toolbar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.select-lg { padding: 10px 12px; font-size: 14px; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--btn); }

.section-header { margin-bottom: 8px; }
.section-subtitle { color: var(--muted); font-size: 12px; }

.panel { margin-top: 12px; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: var(--panel); }
.panel-header { display: flex; gap: 10px; align-items: center; padding: 10px; border-bottom: 1px solid var(--border); }
.panel-body { max-height: 260px; overflow: auto; padding: 6px; }

.list-row { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.list-row:last-child { border-bottom: none; }
.list-title { font-size: 13px; font-weight: 600; }
.list-sub { font-size: 12px; color: var(--muted); }
.list-price { font-weight: 700; color: var(--accent); font-size: 13px; }

.config-row { align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px; border: 1px solid var(--border); border-radius: 10px; background: var(--panel); }
.config-price { margin-left: auto; font-weight: 700; color: var(--accent); }
.hint-required { color: #ff6b6b; font-size: 12px; background: rgba(255, 107, 107, 0.1); border: 1px solid rgba(255, 107, 107, 0.3); padding: 2px 6px; border-radius: 6px; }

/* Quick Add styles */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid var(--border); background: var(--btn); color: var(--text); padding: 6px 12px; border-radius: 999px; font-size: 12px; cursor: pointer; }
.chip-active { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }

.quick-list { margin-top: 10px; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.quick-item { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; padding: 10px; border-bottom: 1px solid var(--border); background: var(--panel); }
.quick-item:last-child { border-bottom: none; }
.quick-main { display: grid; gap: 2px; }
.quick-title { font-size: 14px; font-weight: 700; }
.quick-meta { font-size: 12px; color: var(--muted); }
.quick-right { display: flex; gap: 10px; align-items: center; }
.quick-price { font-weight: 700; color: var(--accent); font-size: 13px; }
.btn-sm { padding: 6px 10px; font-size: 12px; }

/* ============================================
   MOBILE NAVIGATION - Hamburger Menu
   ============================================ */
.nav-hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0;
  min-width: 48px;
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: 99px;
  background: var(--btn);
  cursor: pointer;
  z-index: 100;
  transition: all 0.2s ease;
  position: relative;
}

.nav-hamburger:hover {
  background: var(--panel);
  border-color: var(--accent);
}

.nav-hamburger:active {
  transform: scale(0.96);
}

.hamburger-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 20px;
  height: 20px;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger-line.open:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger-line.open:nth-child(2) { opacity: 0; }
.hamburger-line.open:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-utils {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Mobile language button - flag only */
.btn-lang-mobile {
  display: none;
  min-width: 48px;
  min-height: 48px;
  padding: 0;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  border: 1px solid var(--border);
  border-radius: 99px;
  background: var(--btn);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-lang-mobile:hover {
  background: var(--panel);
  border-color: var(--accent);
}

.btn-lang-mobile:active {
  transform: scale(0.96);
}

/* Right-side header controls (mobile-friendly) */
.nav-right-controls {
  display: none; /* Hide on desktop, show on mobile */
  gap: 8px;
  align-items: center;
  margin-left: auto;
}

@media (max-width: 768px) {
  .nav-right-controls {
    display: flex;
  }
}

.btn-icon {
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Hide mobile sidebar by default (desktop/tablet) */
.mobile-sidebar,
.mobile-sidebar-overlay {
  display: none;
}

/* Tablet (769px - 1024px) */
@media (max-width: 1024px) {
  .hero-title { font-size: 28px; }
  .hero-sub { font-size: 14px; }
  .card-body { padding: 12px; }
  .container { padding: 10px; }
}

/* Mobile landscape / small tablet (max-width: 860px) */
@media (max-width: 860px) {
  .hero-copy { grid-column: span 12; }
  .hero-art { grid-column: span 12; }
  .vehicle-card { grid-column: span 6; }
  .two-col { grid-template-columns: 1fr; }
  .hero-inner { padding: 20px 12px; }
}

/* Mobile (max-width: 768px) - Show hamburger */
@media (max-width: 768px) {
  .nav-hamburger { display: flex; }
  .btn-lang-mobile { display: none; }
  
  /* Hide desktop nav utils on mobile */
  .nav-utils { display: none; }
  /* Show utilities inside drawer on mobile */
  .nav-actions .nav-utils { display: flex; }

  /* Hide desktop nav on mobile to avoid duplicate */
  .desktop-nav { display: none !important; }

  /* Mobile sidebar drawer */
  .mobile-sidebar {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    max-width: 85vw;
    background: var(--bg);
    border-left: 1px solid var(--border);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.2);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.3s ease, visibility 0.3s ease;
    z-index: 100000;
    flex-direction: column;
    padding: 12px;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    gap: 10px;
    overflow-y: auto;
  }

  .mobile-sidebar.open {
    transform: translateX(0);
    visibility: visible;
  }

  /* Sidebar internal layout */
  .mobile-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: var(--bg);
    z-index: 1;
  }

  .mobile-sidebar-title { font-weight: 600; }
  .btn-close-sidebar { background: transparent; border: none; font-size: 20px; cursor: pointer; line-height: 1; padding: 6px; }

  .mobile-sidebar-content { padding: 12px; display: flex; flex-direction: column; gap: 10px; }
  .mobile-sidebar-content .btn { display: block; width: 100%; text-align: left; }
  .mobile-sidebar-content .btn.btn-primary { width: 100%; }

  .mobile-sidebar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .mobile-sidebar-overlay.open {
    opacity: 1;
    visibility: visible;
  }
  
  .nav-actions {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: 280px;
    max-width: 80vw;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 80px 16px 24px 16px;
    background: var(--bg);
    border-left: 1px solid var(--border);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.2);
    transform: translateX(100%);
    opacity: 1;
    visibility: hidden;
    transition: transform 0.3s ease, visibility 0.3s ease;
    overflow-y: auto;
    z-index: 100000;
  }
  
  .nav-actions--open {
    transform: translateX(0);
    visibility: visible;
  }
  
  /* Overlay behind mobile drawer */
  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .nav-overlay.open {
    opacity: 1;
    visibility: visible;
  }
  
  .nav-actions .btn {
    width: 100%;
    padding: 16px;
    text-align: left;
    border-radius: 12px;
    margin-bottom: 8px;
    font-size: 16px;
    min-height: 52px;
    background: var(--card-bg);
    border: 1px solid var(--border);
  }
  
  .nav-actions .btn:hover,
  .nav-actions .btn:active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
  }
  
  .nav-utils {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    justify-content: center;
  }
  
  .brand .pill { display: none; }
  .brand { font-size: 18px; }
  
  .hero-title { font-size: 24px; }
  .hero-sub { font-size: 13px; }
  
  .grid { gap: 10px; }
  .grid > * { grid-column: span 12 !important; }
  
  .vehicle-card { grid-column: span 12 !important; }
  
  /* Touch-friendly inputs */
  .input, select, textarea {
    padding: 14px 16px;
    font-size: 16px; /* Prevents zoom on iOS */
    min-height: 48px;
  }
  
  .btn {
    min-height: 48px;
    padding: 12px 16px;
  }
  
  /* Quick Add mobile */
  .chips { gap: 6px; }
  .chip { padding: 8px 14px; font-size: 13px; min-height: 40px; }
  .quick-item { padding: 12px; }
  .quick-title { font-size: 15px; }
  .quick-right { flex-direction: column; align-items: flex-end; gap: 6px; }
  
  /* Config rows stack on mobile */
  .config-row { 
    flex-direction: column; 
    align-items: stretch !important; 
    gap: 10px !important;
  }
  .config-row .input, .config-row select { width: 100% !important; min-width: 100% !important; }
  .config-price { margin-left: 0; text-align: right; font-size: 18px; }
  
  /* Toolbar mobile */
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar .input { min-width: 100% !important; }
  
  /* Panel body scrollable */
  .panel-body { max-height: 200px; }
  .panel-header { flex-wrap: wrap; }
  
  /* Sticky footer mobile */
  .whatsapp-float { right: 12px; bottom: 12px; }
}

/* Prevent body scrolling when drawer open */
body.no-scroll {
  overflow: hidden;
}

/* Small phones (max-width: 480px) */
@media (max-width: 480px) {
  .container { padding: 8px; }
  .card-body { padding: 10px; }
  .hero-title { font-size: 20px; }
  .hero-inner { padding: 16px 10px; gap: 12px; }
  
  .btn { font-size: 14px; padding: 10px 14px; }
  .btn-sm { padding: 8px 12px; font-size: 13px; }
  
  .quick-item { gap: 8px; padding: 10px; }
  .quick-main { gap: 1px; }
  .quick-title { font-size: 14px; }
  .quick-meta { font-size: 11px; }
  .quick-price { font-size: 14px; }
  
  .section-header h3 { font-size: 16px; }
  .section-subtitle { font-size: 11px; }
}

/* ============================================
   TOUCH & ACCESSIBILITY IMPROVEMENTS
   ============================================ */
@media (pointer: coarse) {
  /* Touch devices - bigger hit targets */
  .btn, .chip, .quick-item button { min-height: 48px; }
  .list-row { min-height: 56px; padding: 12px; }
  input[type="checkbox"] { width: 24px; height: 24px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border: rgba(255, 255, 255, 0.5);
    --muted: #ffffff;
  }
  .btn { border-width: 2px; }
}

/* ============================================
   PERFORMANCE OPTIMIZATIONS
   ============================================ */
/* Reduce paint on scroll */
.nav, .whatsapp-float {
  will-change: transform;
  contain: layout style;
}

/* Content visibility for off-screen elements */
.card {
  content-visibility: auto;
  contain-intrinsic-size: 0 300px;
}

/* Mobile content spacing - prevent navbar overlap */
@media (max-width: 768px) {
  main.container {
    padding-top: 72px; /* Make space for fixed mobile header */
    padding-bottom: 80px; /* Extra space at bottom for easy scrolling */
  }
  
  /* Add a visual hint above sticky nav on mobile */
  .nav {
    position: fixed; /* Keep header always on top for phones */
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  }

  /* Hero section mobile fixes */
  .hero-carousel {
    height: auto !important;
    min-height: 480px;
    padding: 20px 0;
  }

  .hero-carousel-content {
    padding: 0 16px !important;
  }

  .hero-carousel-title {
    font-size: clamp(22px, 5.5vw, 32px) !important;
    line-height: 1.2 !important;
    margin-bottom: 10px !important;
  }

  .hero-carousel-desc {
    font-size: 14px !important;
    line-height: 1.4 !important;
    margin-bottom: 12px !important;
  }

  .hero-carousel-price {
    font-size: 24px !important;
    margin-bottom: 16px !important;
  }

  .hero-carousel-buttons {
    flex-direction: column !important;
    gap: 8px !important;
    width: 100%;
    padding: 0 12px;
  }

  .hero-carousel-buttons .btn {
    width: 100% !important;
    font-size: 15px !important;
    padding: 12px 16px !important;
  }

  .hero-carousel-indicators {
    margin-top: 16px !important;
  }
  
  /* Smaller hero for mobile - ensure full content visible */
  .hero-carousel {
    height: auto !important;
    min-height: clamp(520px, 72vh, 700px) !important; /* Taller hero for phone users */
    padding: 96px 0 48px 0 !important; /* Extra top padding for header */
  }
  
  .hero-carousel-content {
    padding: 0 20px !important;
  }
}

/* Language button with flag */
.btn-lang {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  min-height: 40px;
  font-size: 14px;
  font-weight: 600;
}

.lang-flag {
  font-size: 18px;
  line-height: 1;
}

.lang-text {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Navbar bottom hint for mobile */
.nav::after {
  content: '';
  display: none;
}

@media (max-width: 768px) {
  .nav::after {
    content: '';
    display: block;
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    opacity: 0.6;
  }
  
  /* Better mobile language button */
  .btn-lang {
    width: 100%;
    justify-content: center;
    padding: 14px 16px;
    margin-bottom: 8px;
  }
  
  .lang-flag {
    font-size: 22px;
  }
  
  .lang-text {
    font-size: 14px;
  }
}

/* Scroll animations - faster */
.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.35s ease-out, transform 0.35s ease-out;
}

.fade-in-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered animation for grid items - faster */
.stagger-fade > * {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.stagger-fade > *.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-fade > *:nth-child(1) { transition-delay: 0.02s; }
.stagger-fade > *:nth-child(2) { transition-delay: 0.04s; }
.stagger-fade > *:nth-child(3) { transition-delay: 0.06s; }
.stagger-fade > *:nth-child(4) { transition-delay: 0.08s; }
.stagger-fade > *:nth-child(5) { transition-delay: 0.1s; }
.stagger-fade > *:nth-child(6) { transition-delay: 0.12s; }
.stagger-fade > *:nth-child(7) { transition-delay: 0.14s; }
.stagger-fade > *:nth-child(8) { transition-delay: 0.16s; }

/* Page transition fade - fast & smooth */
.page-transition {
  animation: pageEnter 0.25s ease-out forwards;
}

@keyframes pageEnter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Card hover lift effect - snappier */
.card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

/* Optimize images - fast decode */
img, .hero-img, .vehicle-img {
  image-rendering: auto;
  image-rendering: -webkit-optimize-contrast;
  decoding: async;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}